Craig Mayer, Nick WIlliams, Vojtech Huser
Lister Hill National Center for Biomedical Communications, National Library of Medicine, NIH, Bethesda, MD

See the full regCTG repository at https://github.com/lhncbc/CRI/tree/master/regCTG

To return to the list of conditions and view other reports go to https://lhncbc.github.io/CRI/regCTG/regCTG-condition_report_links.html

Study Counts

Type Study_count
Total_Studies 134
interventional 112
Observational 21
Registry 1

Studies over Time by Start Date

```

Interventional Trials

Intervention Type

intervention_type Study_Count
Drug 35
Other 20
Device 15
Procedure 12
Behavioral 9
Drug|Procedure 5
Device|Drug 3
Drug|placebo 3
Behavioral|Other 2
Device|Other 2
Drug|Other 2
Device|Diagnostic Test 1
Device|Drug|Procedure 1
Device|placebo 1
Diagnostic Test 1

Count of Studies by Intervention (normalized and mapped)

Interventions over Time

Yearly studies for each intervention by start date

Studies by Country

Country Study_Count
United States 35
Canada 16
China 9
Turkey 9
NA 7
Israel 6
Egypt 4
Saudi Arabia 3
Brazil 2
Finland 2
Greece 2
Norway 2
Sweden 2
Chile 1
Colombia 1
Croatia 1
Ireland 1
Italy 1
Jordan 1
Lebanon 1
Mexico 1
Nigeria 1
Pakistan 1
Poland 1
Spain 1
Vietnam 1

Sites per Study

Site_count Study_Count
1 109
2 3

Phase

Phase Study_Count
N/A 79
Phase 4 19
Phase 3 6
Phase 2/Phase 3 4
Phase 1 2
Phase 2 2

Number of Arms

Number_of_Arms Count_of_Studies
1 6
2 78
3 13
4 10
6 2
8 1
14 1
NA 1

Enrollment Metrics by Phase

Measure N.A Phase.1 Phase.2 Phase.2.Phase.3 Phase.3 Phase.4
Min. 14.000 100 6 30.00 60.0000 41.0000
1st Qu. 60.000 125 10 66.00 105.0000 85.0000
Median 128.000 150 14 85.50 160.0000 123.5000
Mean 367.962 150 14 138.25 898.3333 249.2778
3rd Qu. 206.000 175 18 157.75 301.2500 345.0000
Max. 15000.000 200 22 352.00 4575.0000 1000.0000

Trial Group Type

group_type Group_Count
Active Comparator 115
Experimental 115
No Intervention 27
Placebo Comparator 11
Other 5
Sham Comparator 2
NA 1

Intervention Model

intervention_model Study_Count
Parallel Assignment 101
Single Group Assignment 7
Crossover Assignment 2
Factorial Assignment 1
Sequential Assignment 1

Primary Purpose

primary_purpose Study_Count
Treatment 67
Supportive Care 21
Prevention 11
Other 5
NA 3
Diagnostic 2
Health Services Research 2
Device Feasibility 1

Observational Studies

Studies by Country

Country Study_Count
United States 8
Canada 2
Taiwan 2
Brazil 1
China 1
Egypt 1
France 1
Ireland 1
NA 1
Singapore 1
Slovenia 1
Turkey 1

Sites per Study

Site_count Study_Count
1 19
2 1
6 1

Enrollment Metrics

Measure Observational
Min 20.000
1st Qu 45.000
Median 100.000
Mean 2125.333
3rd Qu 200.000
Max 40000.000

Observation Model

observational_model Study_Count
Cohort 12
Case-Only 4
Case-Control 2
NA 2
Case Control 1

Time Perspective

time_perspective Study_Count
Prospective 17
Retrospective 4

Registries

Studies by Country

Country Study_Count
NA 1

Sites per Study

Site_count Study_Count
1 1

Enrollment Metrics

Measure Registries
Min 1007
1st Qu 1007
Median 1007
Mean 1007
3rd Qu 1007
Max 1007

Registry Model

observational_model Study_Count
Cohort 1

Time Perspective

time_perspective Study_Count
Prospective 1

Follow-up

target_duration Study_Count
1 Year 1

Overview of Studies

Interventional Trials

#If less then 500 trials

nct_id brief_title link overall_status source primary_completion_date
NCT03381495 The Association Between Epidural Labor Analgesia and Pregnancy Outcomes https://ClinicalTrials.gov/show/NCT03381495 Recruiting Tongji Hospital 2018-09-01
NCT03366935 Combined Implementation of Dural Puncture Epidural and Programmed Intermittent Epidural Bolus for Labor Analgesia https://ClinicalTrials.gov/show/NCT03366935 Completed Shanghai First Maternity and Infant Hospital 2018-06-08
NCT03871530 A Novel Approach to Optimize Programmed Intermittent Epidural Bolus (PIEB) Delivery for Labour Analgesia https://ClinicalTrials.gov/show/NCT03871530 Recruiting IWK Health Centre 2020-03-15
NCT03344042 Effect of Epidural Opioid Administered in the First A Period on the Progress of Labour https://ClinicalTrials.gov/show/NCT03344042 Recruiting Medical University of Warsaw 2018-12-20
NCT03236298 Programmed Intermittent Epidural Bolus for Labor Analgesia During First Stage of Labor: Comparing 125 mL/h Versus 250 mL/h Bolus Delivery Flow https://ClinicalTrials.gov/show/NCT03236298 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2020-01-22
NCT03152877 Efficacy of Extended-Release Liposomal Bupivacaine for Post-Partum Pain Management Following Obstetrical Laceration https://ClinicalTrials.gov/show/NCT03152877 Completed Walter Reed National Military Medical Center 2019-03-01
NCT03120780 Epidural Fentanyl for 2nd Stage Labor Analgesia https://ClinicalTrials.gov/show/NCT03120780 Recruiting Ohio State University 2020-03-31
NCT03117595 CSE for Labour Analgesia: A Comparison of Two Intrathecal Regimens https://ClinicalTrials.gov/show/NCT03117595 Completed Lagos State Health Service Commission 2018-02-27
NCT03103100 Comparing Bupivacaine, Lidocaine, and a Combination of Bupivacaine and Lidocaine for Labor Epidural Activation https://ClinicalTrials.gov/show/NCT03103100 Completed University of Alabama at Birmingham 2019-07-01
NCT03066973 BREATHING EXERCISES FOR LABOR PAIN AND DURATION https://ClinicalTrials.gov/show/NCT03066973 Completed Ataturk University 2016-06-30
NCT03045705 Evaluation of the Effect the Medical Team in the Delivery Room Has on Pain Management During Labor. https://ClinicalTrials.gov/show/NCT03045705 Recruiting Rambam Health Care Campus 2020-07-31
NCT03044392 Determination of the Optimal “Next Bolus” Interval for Programmed Intermittent Bolus Epidural Analgesia https://ClinicalTrials.gov/show/NCT03044392 Recruiting IWK Health Centre 2019-06-05
NCT03043781 The Programmed Intermittent Epidural Bolus Adrenaline Study https://ClinicalTrials.gov/show/NCT03043781 Completed University Hospital, Akershus 2018-09-05
NCT03024411 Music and/or Video Games During Labor https://ClinicalTrials.gov/show/NCT03024411 Completed The University of Texas Medical Branch, Galveston 2017-07-08
NCT03022526 CSE v. Epidural for Postpartum Depression https://ClinicalTrials.gov/show/NCT03022526 Completed University of Pittsburgh 2019-12-31
NCT02984267 Use of Ultrasound Guidance to Assist With Labor Epidural Placement in Patients With a BMI ≥40 https://ClinicalTrials.gov/show/NCT02984267 Completed University of Pittsburgh 2017-04-15
NCT02949271 Comparison of PIEB vs CEI for Labor Analgesia https://ClinicalTrials.gov/show/NCT02949271 Completed Duke University 2017-11-01
NCT02926469 Virtual Reality Analgesia in Labor: The VRAIL Pilot Study https://ClinicalTrials.gov/show/NCT02926469 Completed University of Michigan 2017-04-14
NCT02920489 Individualized Timing of Analgesia and Effectiveness of Labor Analgesia https://ClinicalTrials.gov/show/NCT02920489 Completed Peking University First Hospital 2017-06-30
NCT02887222 Programmed Intermittent Epidural Bolus for Labor Analgesia During First Stage of Labor-3 https://ClinicalTrials.gov/show/NCT02887222 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2017-01-31
NCT02885350 Spinal or Epidural Fentanyl or Sufentanil for Labour Pain in Early Phase of the Labour https://ClinicalTrials.gov/show/NCT02885350 Completed Helsinki University Central Hospital 2018-05-31
NCT02783508 Pethidine Versus Nitrous Oxide for Pain Relief During Labor https://ClinicalTrials.gov/show/NCT02783508 Recruiting HaEmek Medical Center, Israel 2019-05-31
NCT02758405 Programmed Intermittent Epidural Bolus for Labor Analgesia During First Stage of Labor 2 https://ClinicalTrials.gov/show/NCT02758405 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2017-02-28
NCT02758340 Failure of Vaginal Delivery After Induction https://ClinicalTrials.gov/show/NCT02758340 Completed Karachi Medical and Dental College 2016-11-30
NCT02672397 The Effect of a Culturally Sensitive Educational Intervention on Acceptance of Neuraxial Anesthesia https://ClinicalTrials.gov/show/NCT02672397 Completed Oregon Health and Science University 2017-02-25
NCT03712735 Programmed Intermittent Epidural Bolus For Laboring Obstetrical Women https://ClinicalTrials.gov/show/NCT03712735 Recruiting University of British Columbia 2019-07-31
NCT02550730 Best Beginnings for Babies Birth Sister Program Evaluation https://ClinicalTrials.gov/show/NCT02550730 Completed Boston Medical Center 2018-05-31
NCT02550262 Programmed Intermittent Epidural Bolus for Labor Analgesia During First Stage of Labor https://ClinicalTrials.gov/show/NCT02550262 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2015-12-31
NCT02510287 A Comparison of Epidural Analgesia: Continuous Infusion Versus Programmed Intermittent Boluses https://ClinicalTrials.gov/show/NCT02510287 Completed Fundación Santa Fe de Bogota 2016-05-31
NCT02498171 Labour Analgesia; Comparing a Combinations of Either Fentanyl or Bupivacaine With Intrathecal Morphine https://ClinicalTrials.gov/show/NCT02498171 Completed Makerere University 2014-03-31
NCT02479932 A Comparison of Extraperitoneal Versus Transperitoneal Cesarean Section https://ClinicalTrials.gov/show/NCT02479932 Completed Ataturk University 2016-01-31
NCT02412969 Impact of Dural Puncture Epidural Versus Traditional Lumbar Epidural on Onset of Labor Analgesia https://ClinicalTrials.gov/show/NCT02412969 Completed Medical University of South Carolina 2016-06-30
NCT02340806 Association Between Bolus Rate and the Adequacy of Labor Analgesia Using Timed-intermittent Boluses https://ClinicalTrials.gov/show/NCT02340806 Completed Northwestern University 2017-01-31
NCT02327559 Prenatal Education About Reducing Labor Stress (PEARLS) https://ClinicalTrials.gov/show/NCT02327559 Completed University of California, San Francisco 2014-02-28
NCT02274467 Response Patterns to the Electric Stimulation of Epidural Catheters in Term Pregnant Women https://ClinicalTrials.gov/show/NCT02274467 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2015-01-31
NCT02271100 Assessment of the Use of Ultrasound for Epidural Catheter Placement and Comparison With Palpation Technique https://ClinicalTrials.gov/show/NCT02271100 Active, not recruiting Beth Israel Deaconess Medical Center 2019-12-31
NCT02244086 Analgesic Efficacy of Two Concentrations of Bupivacaine in Women in Labor https://ClinicalTrials.gov/show/NCT02244086 Completed Coordinación de Investigación en Salud, Mexico 2013-10-31
NCT02185079 The Effect of Metrics Based Performance Based Progression in Provision of Labor Epidural Analgesia https://ClinicalTrials.gov/show/NCT02185079 Completed Cork University Hospital 2017-12-31
NCT02121184 Association Between Fluid Administration, Oxytocin Administration, and Fetal Heart Rate Changes https://ClinicalTrials.gov/show/NCT02121184 Recruiting Northwestern University 2021-04-30
NCT02105558 Outcomes of Neuraxial Anesthetic Technique on the Trial of Labor After Cesarean (TOLAC) https://ClinicalTrials.gov/show/NCT02105558 Completed The University of Texas Health Science Center, Houston 2017-04-13
NCT02062801 Prophylactic Ephedrine and Combined Spinal Epidurals for Labor https://ClinicalTrials.gov/show/NCT02062801 Completed Sharp HealthCare 2013-04-30
NCT02008591 Comparison of Epidural Labor Pain Relief Techniques on Maternal and Fetal Outcomes https://ClinicalTrials.gov/show/NCT02008591 Completed Brigham and Women’s Hospital 2016-01-27
NCT01861821 Analgesic Efficacy of a Multiport Versus Uniport Flexible Catheter for Labor Epidural Analgesia https://ClinicalTrials.gov/show/NCT01861821 Completed Baylor Research Institute 2013-06-30
NCT01846221 Comparison of Epidural Fentanyl and Clonidine for Breakthrough Pain https://ClinicalTrials.gov/show/NCT01846221 Completed Columbia University 2017-01-20
NCT01817829 Oral Paracetamol as Preemptive Analgesia for Labor Pain https://ClinicalTrials.gov/show/NCT01817829 Completed Ain Shams University 2012-06-30
NCT01810406 Epidural Volume Extension During a Combined Spinal-Epidural Technique for Labor Analgesia. https://ClinicalTrials.gov/show/NCT01810406 Completed IWK Health Centre 2014-04-30
NCT01750099 Pain Relief Effects on Length of Labor https://ClinicalTrials.gov/show/NCT01750099 Completed University of Texas Southwestern Medical Center 2014-05-31
NCT01687933 The Effect of Virtual Reality Glasses on Labor Pain https://ClinicalTrials.gov/show/NCT01687933 Completed Mashhad University of Medical Sciences 2012-07-31
NCT01644838 Effect of Hyoscine and Promethazine on Labor Pain https://ClinicalTrials.gov/show/NCT01644838 Completed Mashhad University of Medical Sciences 2011-03-31
NCT01639027 Drotaverine to Shorten the Length of Labor https://ClinicalTrials.gov/show/NCT01639027 Completed Ain Shams Maternity Hospital 2012-12-31
NCT01635439 Prostin and Propess in Induction of Labor https://ClinicalTrials.gov/show/NCT01635439 Completed Ain Shams University 2011-11-30
NCT01598506 Intrathecal Hydromorphone for Labor Analgesia https://ClinicalTrials.gov/show/NCT01598506 Completed Emory University 2014-02-28
NCT01428375 Intravenous Infusion of Paracetamol for Intrapartum Analgesia of Labor https://ClinicalTrials.gov/show/NCT01428375 Completed Ain Shams University 2012-10-31
NCT01394731 Analgesic Effects of Intravenous Paracetamol on Labor Pain https://ClinicalTrials.gov/show/NCT01394731 Completed King Abdulaziz University 2011-07-31
NCT04393870 Focusing on Maryam’s Flower at Labor https://ClinicalTrials.gov/show/NCT04393870 Completed Balikesir University 2020-01-31
NCT04382833 MASSAGE AND HOT APPLICATION ON LABOR https://ClinicalTrials.gov/show/NCT04382833 Completed Balikesir University 2016-12-31
NCT04367038 Endorphin at Labor Pain and Acupressure https://ClinicalTrials.gov/show/NCT04367038 Completed Tokat Gaziosmanpasa University 2019-10-31
NCT04290702 Comparison of Epidural, Combined and Dural Puncture Labor Epidural on Pain, and Course of Vaginal Delivery https://ClinicalTrials.gov/show/NCT04290702 Recruiting University of Athens 2021-12-31
NCT04288388 The Effect Of Ice Massage On Perceıved Pain https://ClinicalTrials.gov/show/NCT04288388 Completed Selcuk University 2018-11-15
NCT04287699 The Effect of Labor Dance on Traumatic Birth Perception and Comfort https://ClinicalTrials.gov/show/NCT04287699 Active, not recruiting Selcuk University 2020-03-15
NCT04234178 Dural Puncture Epidural Versus Combined Spinal Epidural With Epidural Volume Extension in Labor Analgesia https://ClinicalTrials.gov/show/NCT04234178 Recruiting Ataturk University 2020-06-01
NCT04196660 THE EFFECT OF LABOR DANCE ON THE LABOR PAIN, BIRTH SATISFACTION AND NEONATAL OUTCOMES https://ClinicalTrials.gov/show/NCT04196660 Completed Selcuk University 2017-10-15
NCT04177888 Effect of Hot Pack on Labor Pain, Duration of Labor, and Satisfaction of Primigravidae Women in Saudi Arabia https://ClinicalTrials.gov/show/NCT04177888 Completed King Saud University 2019-07-25
NCT04124835 Effectiveness of Using the Swiss Ball in Birth https://ClinicalTrials.gov/show/NCT04124835 Recruiting Instituto Materno Infantil Prof. Fernando Figueira 2020-12-31
NCT04037085 Ketamine to Improve Recovery After Cesarean Delivery - Part 1 https://ClinicalTrials.gov/show/NCT04037085 Recruiting University of Pittsburgh 2021-01-01
NCT04020042 Epidural Placement Using Handheld Ultrasound Device vs. Traditional Landmark Palpation https://ClinicalTrials.gov/show/NCT04020042 Recruiting University of Texas Southwestern Medical Center 2021-05-01
NCT04011098 Improving Labour Induction Analgesia: Epidural Fentanyl Bolus at Epidural Initiation for Induction of Labour https://ClinicalTrials.gov/show/NCT04011098 Recruiting University of Saskatchewan 2020-07-31
NCT03990441 Analgesic Efficacy of Transcutaneous Electrical Nerve Stimulation (TENS) Versus Placebo During the First Stage of Labor https://ClinicalTrials.gov/show/NCT03990441 Recruiting Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana 2020-02-29
NCT03829592 TheEffect of pH on Misoprostol in Induction of Labor https://ClinicalTrials.gov/show/NCT03829592 Recruiting Aljazeera Hospital 2020-05-10
NCT03779386 Trial of Music During Labor and Delivery https://ClinicalTrials.gov/show/NCT03779386 Completed Federico II University 2019-07-15
NCT03755284 The Effect of Sacral Massage on Labor https://ClinicalTrials.gov/show/NCT03755284 Completed University of Gaziantep 2016-10-25
NCT03735771 Programmed Intermittent Epidural Bolus for Labor Analgesia During First Stage of Labor: A Sequential Allocation Trial to Determine the Optimum Interval Time Between Boluses of a Fixed Volume of 2.5ml of Bupivacaine 0.25% Plus Fentanyl 8 mcg/ml https://ClinicalTrials.gov/show/NCT03735771 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2019-11-01
NCT03710382 The WE Pilot Study: Walking Epidurals https://ClinicalTrials.gov/show/NCT03710382 Completed Centre hospitalier de l’Université de Montréal (CHUM) 2019-03-22
NCT03652116 Bupivacaine Verus Pethidine for Post Cesarean Section Pain Relief https://ClinicalTrials.gov/show/NCT03652116 Completed Ain Shams University 2018-06-10
NCT03648099 Effect of Labor Dance and Music on Labor Pain and Fear of Childbirth https://ClinicalTrials.gov/show/NCT03648099 Completed Ankara University 2018-06-15
NCT03634111 The Effect of the Transversus Abdominis Plane Block to Postoperative Analgesia for Cesarean Section https://ClinicalTrials.gov/show/NCT03634111 Completed Gia Dinh People Hospital 2017-07-15
NCT03623256 Comparison of Intrathecal Versus Epidural Fentanyl on Fetal Bradycardia in Labor Combined Spinal Epidural Analgesia https://ClinicalTrials.gov/show/NCT03623256 Recruiting Augusta University 2023-10-01
NCT03572439 Identification of the Sensory Level Block to Cold During Epidural Analgesia for Labor: A Cohort Study to Determine the Influence of the Direction of Testing https://ClinicalTrials.gov/show/NCT03572439 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2019-01-10
NCT03553576 Drug Concentration and Volume on Adequate Labor Analgesia With PIEB https://ClinicalTrials.gov/show/NCT03553576 Recruiting Northwestern University 2023-12-31
NCT03502642 Ropivacaine Continuous Wound Infusion Versus Intrathecal Morphine for Postoperative Analgesia After Cesarean Delivery https://ClinicalTrials.gov/show/NCT03502642 Completed Saint-Joseph University 2018-05-29
NCT03495531 Virtual Reality in Obstetric Patients https://ClinicalTrials.gov/show/NCT03495531 Recruiting Stanford University 2019-05-31
NCT03461640 Community Based Doulas for Migrant Women in Labour and Birth in Sweden - a Randomised Controlled Trial https://ClinicalTrials.gov/show/NCT03461640 Recruiting Karolinska Institutet 2019-09-30
NCT03447015 Effects of Ambulation During First Stage of Labour on Maternal and Neonatal Outcomes https://ClinicalTrials.gov/show/NCT03447015 Completed Mutah University 2019-02-20
NCT03437031 Virtual Reality in Labor and Delivery for Reduction in Pain https://ClinicalTrials.gov/show/NCT03437031 Recruiting Cedars-Sinai Medical Center 2021-07-01
NCT01197950 Acupuncture With Manual and Electrical Stimulation to Reduce Labour Pain https://ClinicalTrials.gov/show/NCT01197950 Completed University of Skövde 2011-08-31
NCT01016821 Oxycodone for Labor Pain - Pharmacokinetics (PK), Safety and Efficacy https://ClinicalTrials.gov/show/NCT01016821 Completed Kuopio University Hospital 2010-12-31
NCT00996905 Does Ultrasound Scanning of the Lumbar Spine Improve Patient Satisfaction and the Ease of Insertion Epidurals? https://ClinicalTrials.gov/show/NCT00996905 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2010-10-31
NCT00987441 Epidural Labor Analgesia and Infant Neurobehavior https://ClinicalTrials.gov/show/NCT00987441 Completed Nanjing Medical University 2011-07-31
NCT03730753 Programmed Intermittent Epidural Bolus Versus Continuous Infusion in Labour Analgesia https://ClinicalTrials.gov/show/NCT03730753 Recruiting Université de Sherbrooke 2020-12-30
NCT03389945 Different Spinal Needles Sizes and Dural Puncture Epidural For Labor Analgesia https://ClinicalTrials.gov/show/NCT03389945 Completed University of Chile 2019-03-12
NCT01389128 Non-pharmacological Resources in Assisting Labor https://ClinicalTrials.gov/show/NCT01389128 Completed University of Sao Paulo 2012-07-31
NCT03940365 Fetal Life: Smart-Device Based Uterine Activity Monitoring https://ClinicalTrials.gov/show/NCT03940365 Recruiting Fetal Life LLC 2020-08-25
NCT03722446 Epidural Catheter Thread Between Two Different Vendors https://ClinicalTrials.gov/show/NCT03722446 Completed University of Michigan 2019-09-21
NCT03440723 DilaCheck Cervical Dilation Measurement Trial https://ClinicalTrials.gov/show/NCT03440723 Active, not recruiting Elm Tree Medical Inc. 2020-12-31
NCT02697994 Sterile Water Injections For Pain Relief Ä°n Labor https://ClinicalTrials.gov/show/NCT02697994 Completed University of Beykent 2014-03-31
NCT02084589 A Comparison Study of Patient Controlled Epidural Analgesia (PCEA) With and Without Basal Infusion Using Ropivacaine 0,15% and Fentanyl μg/ml for Pain Relief in Labor, Assessment of Efficacy and Maternal Satisfaction. https://ClinicalTrials.gov/show/NCT02084589 Completed Attikon Hospital 2014-02-28
NCT04136301 The Effect of Exposure to an Informative Video on Maternal Anxiety https://ClinicalTrials.gov/show/NCT04136301 Recruiting Wolfson Medical Center 2020-08-01
NCT03534869 Auricular Acupuncture as Effective Pain Relief After Episiotomy https://ClinicalTrials.gov/show/NCT03534869 Completed University Hospital “Sestre Milosrdnice” 2017-04-30
NCT00779467 Epidural Neostigmine for Labor Pain https://ClinicalTrials.gov/show/NCT00779467 Completed Wake Forest University Health Sciences 2013-11-30
NCT00755092 Effect of Doula in Nulliparas and Multiparas https://ClinicalTrials.gov/show/NCT00755092 Completed Nanjing Medical University 2009-01-31
NCT00710086 Intravenous Remifentanil for Labor Analgesia https://ClinicalTrials.gov/show/NCT00710086 Completed Nanjing Medical University 2009-09-30
NCT00677274 Epidural Analgesia in Different Cervix Diameter and the Rate of Cesarean Delivery https://ClinicalTrials.gov/show/NCT00677274 Completed Nanjing Medical University 2008-08-31
NCT00664118 Doula Combined Latent Phrase Epidural Analgesia in Primiparous Women https://ClinicalTrials.gov/show/NCT00664118 Completed Nanjing Medical University 2009-05-31
NCT00647725 Labor Analgesia in the Latent Phrase https://ClinicalTrials.gov/show/NCT00647725 Completed Nanjing Medical University 2007-12-31
NCT00464841 Usefulness of the Tsui Test in Combined Spinal-Epidural Analgesia in Labour https://ClinicalTrials.gov/show/NCT00464841 Completed Samuel Lunenfeld Research Institute, Mount Sinai Hospital 2007-03-31
NCT00426725 Testing the Efficiency of a Device Meant to Relieve Labour Pain https://ClinicalTrials.gov/show/NCT00426725 Completed ACU Medical Technologies Ltd 2007-12-31
NCT00417027 Programmed Intermittent Epidural Bolus Time Interval and Injection Volume https://ClinicalTrials.gov/show/NCT00417027 Completed Northwestern University 2009-03-31
NCT00380978 Neuraxial Versus Systemic Analgesia for Latent Phase Labor Effect on Rate of Operative Delivery https://ClinicalTrials.gov/show/NCT00380978 Completed Northwestern University 2008-09-30
NCT00361712 Effect of Preemptive Epidural Analgesia in Labor on Cytokine Production https://ClinicalTrials.gov/show/NCT00361712 Completed Rabin Medical Center 2006-07-31
NCT00296751 Epidural Analgesia Versus IV Meperidine for Labor Pain Control https://ClinicalTrials.gov/show/NCT00296751 Completed Rambam Health Care Campus 2006-12-31
NCT00202722 Remifentanil as Intravenous Patient-controlled Analgesia (IVPCA) During Labour https://ClinicalTrials.gov/show/NCT00202722 Completed Sorlandet Hospital HF 2007-07-31
NCT00151346 Combined Spinal-Epidural Versus Traditional Labor Epidural https://ClinicalTrials.gov/show/NCT00151346 Completed Weill Medical College of Cornell University 2006-09-30

Observational Studiess

#If less then 500 studies

nct_id brief_title link overall_status source primary_completion_date
NCT04461704 To Study the Association Among Labor Pain and Physical Parameters in Laboring Pregnant Women https://ClinicalTrials.gov/show/NCT04461704 Recruiting CJshine Technology Company Ltd. 2021-12-31
NCT03276117 Wide Use of Paperless Partograph in Evaluation of Labour https://ClinicalTrials.gov/show/NCT03276117 Completed Assiut University 2017-08-21
NCT02963337 Remifentanil vs. Combined Spinal-epidural Analgesia for Labor Analgesia and Progress of Labor in Multiparous https://ClinicalTrials.gov/show/NCT02963337 Completed University Medical Centre Ljubljana 2018-09-01
NCT02824302 3 Simple Questions to Predict Labor Pain and Epidural Analgesia Use in Parturients https://ClinicalTrials.gov/show/NCT02824302 Completed Lawson Health Research Institute 2017-04-30
NCT02692404 Labor Pain and Postpartum Behavioral Health Outcomes Study https://ClinicalTrials.gov/show/NCT02692404 Completed University of Pittsburgh 2017-08-08
NCT02179879 Development and Validation of Metrics Lumbar Labor Epidural Catheter Placement https://ClinicalTrials.gov/show/NCT02179879 Completed Cork University Hospital 2014-07-31
NCT02122705 A Case Series of VPIA Using Remifentanil for Labour and Delivery https://ClinicalTrials.gov/show/NCT02122705 Completed KK Women’s and Children’s Hospital 2016-01-31
NCT04308655 Obstetric Pain Management for Women With Opioid Use Disorder (QUEST) https://ClinicalTrials.gov/show/NCT04308655 Recruiting University of Pittsburgh 2021-03-06
NCT04141527 Spinal Sufentanil for Obstetric Analgesia https://ClinicalTrials.gov/show/NCT04141527 Completed Lund University 2016-08-25
NCT03975816 The Application of Analgesia Nociception Index as an Objective Labor Pain Assessment During Epidural Analgesia https://ClinicalTrials.gov/show/NCT03975816 Recruiting Changhua Christian Hospital 2020-05-30
NCT03882814 Pethidine Analgesia on Labor Duration https://ClinicalTrials.gov/show/NCT03882814 Completed Kanuni Sultan Suleyman Training and Research Hospital 2018-06-01
NCT03596333 Color Doppler Ultrasound to Locate Needle in Labor Epidural https://ClinicalTrials.gov/show/NCT03596333 Completed Augusta University 2018-06-28
NCT03539562 Therapeutic Rest to Delay Admission in Early Labor: A Prospective Study on Morphine Sleep https://ClinicalTrials.gov/show/NCT03539562 Completed University of California, San Francisco 2020-04-01
NCT01182220 Comparison of Ultrasound Guided Low Epidural Catheter Placement With Standard Epidural Catheter Placement https://ClinicalTrials.gov/show/NCT01182220 Completed University of Chicago 2015-06-30
NCT01177046 Development of a Multi-attribute Health Index: to Measure the Quality of Labour Analgesia: The QLA Index https://ClinicalTrials.gov/show/NCT01177046 Recruiting Sunnybrook Health Sciences Centre 2026-09-30
NCT02809742 Intermittent Ropivacaine Bolus for Epidural Labor Analgesia https://ClinicalTrials.gov/show/NCT02809742 Completed Pierre and Marie Curie University 2016-07-31
NCT00776581 Ten-year Practice of Labor Pain Control in China https://ClinicalTrials.gov/show/NCT00776581 Completed Nanjing Medical University 2009-09-30
NCT00626977 Labor Analgesia With Ropivacaine and Clonidine https://ClinicalTrials.gov/show/NCT00626977 Completed UPECLIN HC FM Botucatu Unesp 2000-05-31
NCT00443560 The Association Between Decreasing Labor Analgesia Epidural Infusion and Forceps Delivery https://ClinicalTrials.gov/show/NCT00443560 Completed Northwestern University 2006-03-31
NCT00418015 Mu-Opioid Receptor Genetic Polymorphism and Intrathecal Analgesia https://ClinicalTrials.gov/show/NCT00418015 Completed Northwestern University 2007-05-31
NCT00385294 Role of B2 Adrenergic Receptors in Labor Pain https://ClinicalTrials.gov/show/NCT00385294 Completed Columbia University 2009-01-31

Registries

#If less then 500 registries

nct_id brief_title link overall_status source primary_completion_date
NCT04391075 Analgesia in the Second Stage of Labour https://ClinicalTrials.gov/show/NCT04391075 Completed Oslo University Hospital 2019-05-01